Sole for footwear



FIG. 1 is a bottom view of a fourth preferred embodiment of the sole for footwear design of the present invention;

FIG. 2 is a left side view thereof (the right side view being a mirror image thereof);

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof; and

FIG. 5 is a left perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof.

The broken line showing of the upper portion of the footwear in FIGS. 2-6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a sole for footwear, as shown and described. 